ITEM NAME:R3 Beginner kit 13 in 1 Kit Kit Mini Breadboard LED Jumper Wire ButtonSEAU.1 × 400 holes breadboard. 1 × R3 Board. 5 × LED lights red. 5 × LED lights green. 5 × LED lights yellow. A simple kit for electronics enthusiasts. 1 × USB cable. 10 × Resistor 220 ohm.